Electric field measurements in atmospheric-pressure plasma jets

Sobota, A. (Speaker)

Activity: Talk or presentation typesInvited talkScientific

Description

Several fundamental properties, the electric field, electron density and temperature, are presented for a kHz-driven atmospheric pressure plasma jet. The work focuses on plasma-target interaction where the targets were varied, from low-permittivity dielectrics, to water, to metallic targets. The increasing permittivity of the target causes the behaviour of the plasma on the target to change, as well as the electric field profile in the plasma plume. The increasing permittivity of the target is accompanied by an increasing electron temperature and density in the plasma plume. The work shows that the properties of the target determine the plasma parameters, also in the gas phase.
Period2018
Held at24th ESCAMPIG - E‌urophysics Conference on the Atomic and Molecular Physics of Ionized Gases
Event typeConference
LocationGlasgow, United Kingdom
Degree of RecognitionInternational